.EML · .MBOX

Email reply-thread tree from EML and MBOX

Upload messages and get an interactive reply tree built from the References and In-Reply-To headers: who replied to whom and when, nesting depth and visibly marked breaks in the chain.

Files are processed on the server only to build the tree and are not stored. Message texts are not sent anywhere and are not part of the result.

Need a legally meaningful PDF?

A tree in the browser is a preview. Export the whole chain as a PDF audit report: Bates numbering on every page, PDF/A-2b, a CSV/XLSX index and checksums — at eml-pdf.com.

Export the chain to PDF →

Drop EML or MBOX files here

A whole conversation folds into a tree: upload every message of the dialogue so the links can be restored.

Up to 20 files · 20 MiB per file · 100 MiB total · up to 500 messages